10. Maintenance and Prevention
VRack 4U – User's Guide (prelim. version V0.99)
6.
After cleaning and drying the filter pad, place it in the filter mad holder (see Fig. 24).
7.
Reattach the filter mat holder to the front side of the fans by inserting the positioning plates (Fig. 23, pos. 6) into the
positioning holes (Fig. 22, pos. 3).
8.
Fix the filter mat holder by tightening the knurled screw (Fig. 23, pos. 5) to the bolt with tapped hole (Fig. 22, pos. 1)
in front of the fans.
Defective components may only be replaced by Kontron original spare parts.
1
5
6
2
4
3
Fig. 22: Detail: without filter mat at the front side
Fig. 23: Filter mat holder without filter mat
Fig. 24: Filter mat holder with filter mat
Fig. 25: Filter mat
Legend for
and
1
Bolt with tapped hole on the front side for filter mat
holder
2
Fans behind the air intake openings on the front
panel
3
Positioning holes for the filter mat holder
4
Filter mat holder
5
Knurled screw of the filter mat holder
6
Positioning plates of the filter mat holder
30
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